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0.02 mole of urea is

the mole fraction of urea (molar mass = 60g/mole) in a solution prepared by dissolving 16g of urea in 39g of h2o
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2. asked by jessie
3. 4,312 views
Billions of pounds of urea are produced annually for use as a fertilizerThe reaction used is 2NH3+CO2=CO(NH2)2+H2O The typical
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2. asked by Enock
3. 1,837 views
Which of the following solutes dissolved in 1000 g of water would provide a solution with the LOWEST freezing point?A. 0.030
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2. asked by random
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What is the mole fraction of urea, CO(NH2)2, in a solution prepared by dissolving 6.6 g of urea in 30.2 g of methanol, CH3OH?
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2. asked by Anonymous
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Find the mass of urea needed to prepare 51.7 of a solution in water in which the mole fraction of urea is 7.80×10−2.
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2. asked by amy
3. 1,074 views
Find the mass of urea needed to prepare 50.1 of a solution in water in which the mole fraction of urea is 7.50×10−2.
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2. asked by Kelley
3. 840 views
Find the mass of urea (CH4N2O) needed to prepare 50.9 g of a solution in water in which the mole fraction of urea is
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2. asked by Nicole
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Find the mass of urea needed to prepare 51.7 g of a solution in water in which the mole fraction of urea is 7.59×10−2. anyone
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2. asked by jazz
3. 1,010 views
How many grams of Urea would you have to dissolve in 500ml of H2O in order for the mass percent of H2O to be 88.8%? What is the
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2. asked by regina
3. 538 views
2.2. Billions of kilograms of urea, are produced annually for use as a fertilizer. The reaction used is given below.NH3(g) +
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2. asked by mandla
3. 1,088 views